1 files changed, 12 insertions, 0 deletions
diff --git a/vendor/symfony/http-foundation/Tests/CookieTest.php b/vendor/symfony/http-foundation/Tests/CookieTest.php
index a47b71e1d4..14c45c9a6c 100644
--- a/vendor/symfony/http-foundation/Tests/CookieTest.php
+++ b/vendor/symfony/http-foundation/Tests/CookieTest.php
@@ -157,6 +157,18 @@ class CookieTest extends TestCase
         $cookie = new Cookie('foo', 'bar', time() - 20);
 
         $this->assertTrue($cookie->isCleared(), '->isCleared() returns true if the cookie has expired');
+
+        $cookie = new Cookie('foo', 'bar');
+
+        $this->assertFalse($cookie->isCleared());
+
+        $cookie = new Cookie('foo', 'bar', 0);
+
+        $this->assertFalse($cookie->isCleared());
+
+        $cookie = new Cookie('foo', 'bar', -1);
+
+        $this->assertFalse($cookie->isCleared());
     }
 
     public function testToString()